OPAMP init structure.

#include <em_opamp.h>

Data Fields
OPAMP_NegSel_TypeDef	negSel
	Select input source for negative terminal.

OPAMP_PosSel_TypeDef	posSel
	Select input source for positive terminal.

OPAMP_OutMode_TypeDef	outMode
	Output terminal connection.

OPAMP_ResSel_TypeDef	resSel
	Select R2/R1 resistor ratio.

OPAMP_ResInMux_TypeDef	resInMux
	Select input source for resistor ladder.

uint32_t	outPen
	Alternate output enable bit mask.

uint32_t	bias
	Set OPAMP bias current.

bool	halfBias
	Divide OPAMP bias current by 2.

bool	lpfPosPadDisable
	Disable low pass filter on positive pad.

bool	lpfNegPadDisable
	Disable low pass filter on negative pad.

bool	nextOut
	Enable NEXTOUT signal source.

bool	npEn
	Enable positive pad.

bool	ppEn
	Enable negative pad.

bool	shortInputs
	Short OPAMP input terminals.

bool	hcmDisable
	Disable input rail-to-rail capability.

bool	defaultOffset
	Use factory calibrated opamp offset value.

uint32_t	offset
	Opamp offset value when defaultOffset is false.

OPAMP init structure.

Field Documentation

◆ negSel

OPAMP_NegSel_TypeDef OPAMP_Init_TypeDef::negSel

Select input source for negative terminal.

OPAMP_PosSel_TypeDef OPAMP_Init_TypeDef::posSel

Select input source for positive terminal.

OPAMP_OutMode_TypeDef OPAMP_Init_TypeDef::outMode

Output terminal connection.

OPAMP_ResSel_TypeDef OPAMP_Init_TypeDef::resSel

Select R2/R1 resistor ratio.

OPAMP_ResInMux_TypeDef OPAMP_Init_TypeDef::resInMux

Select input source for resistor ladder.